/**
 * Kingshot redeem site — modern responsive layout (ksredeem-inspired)
 * Header → full-width register → two-column dashboard (stacks ≤880px)
 */

:root {
    color-scheme: dark;

    --bg: #0c1017;
    --bg-elevated: #121a24;
    --surface: #182230;
    --surface2: #243044;
    --surface-highlight: rgba(61, 139, 253, 0.08);
    --text: #e8eef7;
    --muted: #8b9cb3;
    --accent: #3d8bfd;
    --accent-dim: rgba(61, 139, 253, 0.35);
    --accent-hover: #6ba3ff;
    --danger: #f07178;
    --success: #7fd962;
    --warning: #ffc857;
    --header-title-gradient: linear-gradient(180deg, #fff 0%, #c5d4e8 100%);
    --site-header-bg: linear-gradient(180deg, rgba(24, 34, 48, 0.5) 0%, transparent 100%);
    --body-bg-radial-1: rgba(30, 58, 95, 0.55);
    --body-bg-radial-2: rgba(61, 139, 253, 0.06);
    --body-bg-radial-3: rgba(127, 217, 98, 0.04);
    --pill-active-bg: rgba(127, 217, 98, 0.2);
    --pill-active-fg: #b8f0a0;
    --pill-pending-bg: rgba(255, 193, 87, 0.2);
    --pill-pending-fg: #ffd48a;
    --pill-expired-bg: rgba(139, 156, 179, 0.25);
    --pill-invalid-bg: rgba(240, 113, 120, 0.2);
    --pill-invalid-fg: #ffb4b8;
    --badge-active-bg: rgba(127, 217, 98, 0.18);
    --alert-error-bg: rgba(240, 113, 120, 0.12);
    --alert-error-border: rgba(240, 113, 120, 0.35);
    --alert-error-fg: #ffb4b8;
    --alert-success-bg: rgba(127, 217, 98, 0.12);
    --alert-success-border: rgba(127, 217, 98, 0.35);
    --alert-success-fg: #c8f5b0;
    --alert-info-bg: rgba(96, 165, 250, 0.14);
    --alert-info-border: rgba(96, 165, 250, 0.4);
    --alert-info-fg: #bfdbfe;
    --scrollbar-track: rgba(0, 0, 0, 0.15);
    --focus-ring-strong: #fff;
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.45);
    --border-subtle: rgba(255, 255, 255, 0.07);
    --border-strong: rgba(255, 255, 255, 0.12);
    --header-max: 42rem;
    --content-max: 72rem;
    --space-header-top: clamp(2rem, 6vw, 3rem);
    --space-header-bottom: clamp(1rem, 3vw, 1.75rem);
    --space-section: clamp(1.25rem, 4vw, 2rem);
    --transition-fast: 150ms ease;
    --transition-panel: 220ms ease;
    --font-sans: "Raleway", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, "Helvetica Neue", sans-serif;
    --font-mono: ui-monospace, "Cascadia Code", "Consolas", monospace;
    --scroll-panel-height: min(22rem, 42vh);
    --touch-min: 44px;

    font-family: var(--font-sans);
    font-size: 100%;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

html[data-theme="light"] {
    color-scheme: light;

    --bg: #f0f4fa;
    --bg-elevated: #ffffff;
    --surface: #ffffff;
    --surface2: #e4eaf3;
    --surface-highlight: rgba(37, 99, 235, 0.08);
    --text: #1a2332;
    --muted: #5a6b7d;
    --accent: #2563eb;
    --accent-dim: rgba(37, 99, 235, 0.25);
    --accent-hover: #3b82f6;
    --danger: #dc2626;
    --success: #16a34a;
    --warning: #ca8a04;
    --header-title-gradient: linear-gradient(180deg, #1a2332 0%, #3d4f66 100%);
    --site-header-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, transparent 100%);
    --body-bg-radial-1: rgba(37, 99, 235, 0.12);
    --body-bg-radial-2: rgba(37, 99, 235, 0.08);
    --body-bg-radial-3: rgba(22, 163, 74, 0.06);
    --pill-active-bg: rgba(22, 163, 74, 0.2);
    --pill-active-fg: #166534;
    --pill-pending-bg: rgba(202, 138, 4, 0.22);
    --pill-pending-fg: #854d0e;
    --pill-expired-bg: rgba(90, 107, 125, 0.2);
    --pill-invalid-bg: rgba(220, 38, 38, 0.15);
    --pill-invalid-fg: #b91c1c;
    --badge-active-bg: rgba(22, 163, 74, 0.2);
    --alert-error-bg: rgba(220, 38, 38, 0.1);
    --alert-error-border: rgba(220, 38, 38, 0.35);
    --alert-error-fg: #991b1b;
    --alert-success-bg: rgba(22, 163, 74, 0.1);
    --alert-success-border: rgba(22, 163, 74, 0.35);
    --alert-success-fg: #14532d;
    --alert-info-bg: rgba(37, 99, 235, 0.1);
    --alert-info-border: rgba(37, 99, 235, 0.35);
    --alert-info-fg: #1e40af;
    --scrollbar-track: rgba(0, 0, 0, 0.06);
    --focus-ring-strong: #1a2332;
    --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.12);
    --border-subtle: rgba(15, 23, 42, 0.08);
    --border-strong: rgba(15, 23, 42, 0.14);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    margin: 0;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg);
    background-image:
        radial-gradient(ellipse 100% 90% at 50% -15%, var(--body-bg-radial-1) 0%, transparent 52%),
        radial-gradient(ellipse 80% 50% at 100% 50%, var(--body-bg-radial-2) 0%, transparent 45%),
        radial-gradient(ellipse 60% 40% at 0% 80%, var(--body-bg-radial-3) 0%, transparent 40%);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ——— Header (hero band) ——— */
.site-header {
    position: relative;
    padding: var(--space-header-top) max(1rem, env(safe-area-inset-right)) var(--space-header-bottom)
        max(1rem, env(safe-area-inset-left));
    text-align: center;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--site-header-bg);
}

.theme-float {
    position: fixed;
    z-index: 200;
    top: 50%;
    right: max(1rem, env(safe-area-inset-right));
    transform: translateY(-50%);
    padding: 0.35rem;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--touch-min);
    height: var(--touch-min);
    padding: 0;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--muted);
    cursor: pointer;
    transition:
        color var(--transition-fast),
        background var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast);
}

.theme-toggle:hover {
    color: var(--accent);
    border-color: var(--accent-dim);
    background: var(--surface-highlight);
}

.theme-toggle:active {
    transform: scale(0.96);
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.theme-toggle__icon {
    display: none;
    font-size: 1.1rem;
    line-height: 1;
}

html[data-theme="dark"] .theme-toggle__icon--sun,
html:not([data-theme]) .theme-toggle__icon--sun {
    display: block;
}

html[data-theme="light"] .theme-toggle__icon--moon {
    display: block;
}

.site-header::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: min(12rem, 40%);
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.85;
}

.site-header__inner {
    max-width: var(--header-max);
    margin: 0 auto;
}

.site-header__title {
    margin: 0 0 0.5rem;
    font-size: clamp(1.625rem, 4.5vw, 2.125rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
    background: var(--header-title-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

@supports not (background-clip: text) {
    .site-header__title {
        color: var(--text);
        background: none;
    }
}

.site-header__tagline {
    margin: 0;
    color: var(--muted);
    font-size: clamp(0.9375rem, 2vw, 1.0625rem);
    max-width: 36ch;
    margin-inline: auto;
    line-height: 1.55;
}

/* ——— Main column ——— */
.main {
    flex: 1 0 auto;
    width: 100%;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: var(--space-section) max(1rem, env(safe-area-inset-right)) 2rem max(1rem, env(safe-area-inset-left));
}

.site-footer {
    margin-top: auto;
    padding: 1.5rem max(1rem, env(safe-area-inset-right)) calc(1.5rem + env(safe-area-inset-bottom))
        max(1rem, env(safe-area-inset-left));
    border-top: 1px solid var(--border-subtle);
    background: linear-gradient(180deg, transparent 0%, var(--bg-elevated) 40%);
    text-align: center;
}

.site-footer__text {
    margin: 0;
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.6;
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.site-footer__icon {
    color: var(--accent);
    opacity: 0.9;
}

/* ——— Register (full width under header) ——— */
.register-panel {
    width: 100%;
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: clamp(1.5rem, 4vw, 2rem) clamp(1.25rem, 4vw, 1.75rem);
    border: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
}

.register-panel::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), #5ba3ff, var(--success));
    opacity: 0.9;
}

.register-panel__title {
    margin: 0 0 0.5rem;
    font-size: clamp(1.125rem, 2.5vw, 1.35rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.register-panel__title--with-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.register-panel__title-icon {
    color: var(--accent);
    font-size: 0.95em;
    opacity: 0.95;
}

.register-panel__hint {
    margin: 0 0 1.25rem;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.register-panel__hint--tight {
    margin-top: -0.35rem;
    margin-bottom: 0.65rem;
    font-size: 0.875rem;
}

.register-panel__footer-link {
    margin: 1rem 0 0;
    text-align: center;
    font-size: 0.92rem;
}

.register-panel__footer-link a {
    color: var(--accent);
    font-weight: 600;
}

.alert {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
    line-height: 1.45;
}

.alert--error {
    background: var(--alert-error-bg);
    border: 1px solid var(--alert-error-border);
    color: var(--alert-error-fg);
}

.alert--success {
    background: var(--alert-success-bg);
    border: 1px solid var(--alert-success-border);
    color: var(--alert-success-fg);
}

.alert--info {
    background: var(--alert-info-bg);
    border: 1px solid var(--alert-info-border);
    color: var(--alert-info-fg);
}

.register-form {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.register-form--self-remove {
    margin-bottom: 1.25rem;
}

.register-form__label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.register-form__optional {
    font-weight: 500;
    color: var(--muted);
}

.register-form > .register-form__label ~ .register-form__label {
    margin-top: 1.125rem;
}

.register-form__row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: stretch;
}

.register-form__row .register-form__input {
    flex: 1 1 min(100%, 14rem);
}

.register-form > .register-form__input {
    width: 100%;
}

.register-form:not(.register-form--self-remove) > .register-form__submit {
    width: 100%;
    align-self: stretch;
}

.register-form:not(.register-form--self-remove) > .register-form__input ~ .register-form__submit {
    margin-top: 1.35rem;
}

.register-form__input {
    min-width: 0;
    min-height: var(--touch-min);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--surface2);
    background: var(--bg);
    color: var(--text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.register-form__input::placeholder {
    color: var(--muted);
    opacity: 0.75;
}

.register-form__input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.register-form__input:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.register-form__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: var(--touch-min);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: var(--radius-sm);
    background: linear-gradient(180deg, var(--accent-hover) 0%, var(--accent) 100%);
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 2px 12px rgba(61, 139, 253, 0.35);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}

.register-form__submit:hover {
    filter: brightness(1.06);
    box-shadow: 0 4px 20px rgba(61, 139, 253, 0.45);
}

.register-form__submit:active {
    transform: translateY(1px);
}

.register-form__submit:focus-visible {
    outline: 2px solid var(--focus-ring-strong);
    outline-offset: 3px;
}

.register-form__submit--danger {
    background: linear-gradient(180deg, #f87171 0%, var(--danger) 100%);
    box-shadow: 0 2px 12px rgba(220, 38, 38, 0.35);
}

.register-form__submit--danger:hover {
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.45);
}

.profile-card {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    background: var(--bg-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border-subtle);
}

.profile-card__avatar {
    border-radius: var(--radius);
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: var(--shadow);
}

.profile-card__dl {
    margin: 0;
    display: grid;
    gap: 0.75rem 2rem;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    flex: 1;
}

.profile-card__dl dt {
    margin: 0;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--muted);
}

.profile-card__dl dd {
    margin: 0.15rem 0 0;
    font-weight: 600;
    font-size: 0.95rem;
}

.profile-card__level-img {
    height: 2.25em;
    width: auto;
    max-width: 4.125em;
    object-fit: contain;
    vertical-align: -0.2em;
    margin-right: 0.5rem;
}

.profile-card__level-num {
    vertical-align: middle;
}

/* ——— Dashboard grid ——— */
.dashboard {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1rem, 3vw, 1.5rem);
    margin-top: clamp(1.5rem, 4vw, 2rem);
    align-items: stretch;
}

@media (max-width: 880px) {
    .dashboard {
        grid-template-columns: 1fr;
    }
}

.dashboard-panel {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 1.25rem 1.25rem 1rem;
    border: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    min-height: 0;
    transition: border-color var(--transition-panel), box-shadow var(--transition-panel);
}

.dashboard-panel:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-lg);
}

.dashboard-panel__head {
    margin-bottom: 0.75rem;
    flex-shrink: 0;
}

.dashboard-panel__title {
    margin: 0 0 0.35rem;
    font-size: clamp(1.05rem, 2vw, 1.15rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.dashboard-panel__title--with-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dashboard-panel__title-icon {
    color: var(--accent);
    font-size: 0.95em;
    opacity: 0.95;
}

.dashboard-panel__sub {
    margin: 0;
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.45;
}

.dashboard-panel__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.6rem;
    margin-top: 0.5rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.3;
}

.badge--active {
    background: var(--badge-active-bg);
    color: var(--pill-active-fg);
}

.badge--expired {
    background: rgba(139, 156, 179, 0.2);
    color: var(--muted);
}

.badge--pending {
    background: var(--pill-pending-bg);
    color: var(--pill-pending-fg);
}

.badge--invalid {
    background: var(--pill-invalid-bg);
    color: var(--pill-invalid-fg);
}

.badge--muted {
    background: var(--surface2);
    color: var(--muted);
}

/* ~10 rows visible; up to 100 rows in DOM */
.dashboard-panel__scroll {
    max-height: var(--scroll-panel-height);
    overflow-y: auto;
    overflow-x: hidden;
    margin: 0 -0.25rem;
    padding: 0 0.25rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-gutter: stable;
    border-radius: var(--radius-sm);
}

.dashboard-panel__scroll:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Scrollbars: thin, on-theme */
.dashboard-panel__scroll {
    scrollbar-width: thin;
    scrollbar-color: var(--surface2) transparent;
}

.dashboard-panel__scroll::-webkit-scrollbar {
    width: 8px;
}

.dashboard-panel__scroll::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
    border-radius: 4px;
}

.dashboard-panel__scroll::-webkit-scrollbar-thumb {
    background: var(--surface2);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

.dashboard-panel__scroll::-webkit-scrollbar-thumb:hover {
    background: var(--muted);
    background-clip: padding-box;
}

.dashboard-panel__empty {
    margin: 0;
    padding: 1rem 0;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.code-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.code-list__item {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.35rem 0.75rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.9rem;
}

.code-list__item:last-child {
    border-bottom: none;
}

.code-list__code {
    font-weight: 600;
    font-family: var(--font-mono);
    word-break: break-all;
}

.code-list__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.code-list__date {
    color: var(--muted);
    font-size: 0.8rem;
}

.status-pill {
    display: inline-block;
    padding: 0.12rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.status-pill--active {
    background: var(--pill-active-bg);
    color: var(--pill-active-fg);
}

.status-pill--pending {
    background: var(--pill-pending-bg);
    color: var(--pill-pending-fg);
}

.status-pill--expired {
    background: var(--pill-expired-bg);
    color: var(--muted);
}

.status-pill--invalid {
    background: var(--pill-invalid-bg);
    color: var(--pill-invalid-fg);
}

.status-pill--other {
    background: var(--surface2);
    color: var(--muted);
}

.redemption-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.redemption-card {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.redemption-card:last-child {
    border-bottom: none;
}

.redemption-card__top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.45rem;
}

.redemption-card__avatar {
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.redemption-card__who {
    flex: 1 1 120px;
    min-width: 0;
}

.redemption-card__name {
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
}

.redemption-card__alliance-tag {
    font-weight: 700;
    font-family: var(--font-mono);
    font-size: 0.88em;
    color: var(--muted);
    margin-right: 0.2rem;
}

.redemption-card__kingdom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--muted);
}

.redemption-card__kingdom-icon {
    height: 2em;
    width: auto;
    max-width: 3.75em;
    object-fit: contain;
    flex-shrink: 0;
}

.redemption-card__tc-level {
    margin-inline-start: 0.5rem;
    white-space: nowrap;
}

.redemption-card__time {
    font-size: 0.75rem;
    color: var(--muted);
    white-space: nowrap;
    margin-left: auto;
}

.redemption-card__codes {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.35rem 0.6rem;
    font-size: 0.82rem;
    line-height: 1.45;
}

.redemption-card__codes-label {
    color: var(--muted);
    flex-shrink: 0;
}

.redemption-card__codes-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    flex: 1;
    min-width: 0;
    align-items: center;
}

.redemption-card__codes-empty {
    color: var(--muted);
    font-style: normal;
}

.code-chip {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
    letter-spacing: 0.02em;
    background: var(--pill-active-bg);
    color: var(--pill-active-fg);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ——— Management UI (public/admin/) ——— */
.admin-main {
    flex: 1;
    width: 100%;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: var(--space-section) max(1rem, env(safe-area-inset-right))
        var(--space-section) max(1rem, env(safe-area-inset-left));
}

.admin-main--wide {
    max-width: min(96rem, 100%);
}

.admin-layout--app {
    padding-top: calc(3.35rem + env(safe-area-inset-top, 0px));
}

.admin-layout--app .theme-float {
    display: none;
}

.admin-layout--auth .admin-auth {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: clamp(1rem, 4vw, 2rem);
    padding-bottom: clamp(1rem, 4vw, 2rem);
}

.admin-layout--auth .register-panel {
    padding: clamp(1.35rem, 4.5vw, 2rem) clamp(1.1rem, 4vw, 1.65rem);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.admin-layout--auth .register-panel__hint {
    margin-bottom: 1.35rem;
}

.admin-auth__inner {
    width: 100%;
    max-width: min(32rem, 100%);
    margin-inline: auto;
}

.admin-form--fluid {
    max-width: none;
}

.admin-bootstrap__section-title {
    margin: 1rem 0 0;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.admin-bootstrap__section-title:first-of-type {
    margin-top: 0.5rem;
}

.admin-app-top {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 250;
    padding: 0.45rem max(1rem, env(safe-area-inset-right)) 0.45rem max(1rem, env(safe-area-inset-left));
    padding-top: max(0.45rem, env(safe-area-inset-top));
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: var(--shadow);
}

.admin-app-top__inner {
    max-width: var(--content-max);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.65rem 1rem;
}

.admin-app-top__meta {
    font-size: 0.88rem;
    color: var(--muted);
    min-width: 0;
}

.admin-app-top__meta strong {
    color: var(--text);
    font-weight: 700;
}

.admin-app-top__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin-left: auto;
}

.admin-app-top__theme {
    flex-shrink: 0;
}

.admin-app-top__signout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: var(--touch-min);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    background: var(--surface);
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition:
        color var(--transition-fast),
        border-color var(--transition-fast),
        background var(--transition-fast);
}

.admin-app-top__signout:hover {
    border-color: var(--accent-dim);
    color: var(--accent);
    background: var(--surface-highlight);
}

.admin-app-top__signout:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.admin-ribbon {
    background: var(--surface2);
    border-bottom: 1px solid var(--border-subtle);
}

.admin-ribbon__inner {
    max-width: var(--content-max);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    padding: 0 max(1rem, env(safe-area-inset-right)) 0 max(1rem, env(safe-area-inset-left));
}

.admin-ribbon__tab {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.7rem 1.15rem;
    color: var(--muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92rem;
    border: 1px solid transparent;
    border-bottom: none;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    margin-bottom: -1px;
    transition:
        color var(--transition-fast),
        background var(--transition-fast),
        border-color var(--transition-fast);
}

.admin-ribbon__tab:hover {
    color: var(--text);
    background: var(--surface-highlight);
}

.admin-ribbon__tab:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
    z-index: 1;
}

.admin-ribbon__tab--active {
    position: relative;
    color: var(--text);
    background: var(--bg);
    border-color: var(--border-subtle);
    border-bottom-color: var(--bg);
    box-shadow: 0 1px 0 var(--bg);
}

.admin-ribbon__tab--active::after {
    content: "";
    position: absolute;
    left: 0.85rem;
    right: 0.85rem;
    bottom: 0;
    height: 3px;
    border-radius: 2px 2px 0 0;
    background: var(--accent);
}

.admin-ribbon__tab i {
    opacity: 0.85;
    font-size: 0.9em;
}

.admin-panel {
    background: var(--surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 1.15rem 1.25rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow);
}

.admin-panel__subtitle {
    font-size: 1rem;
    font-weight: 600;
    margin: 1rem 0 0.6rem;
}

.admin-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.admin-toolbar--tight {
    margin-bottom: 0.5rem;
}

.admin-form__row {
    margin-bottom: 0.75rem;
}

.admin-form__actions {
    margin-top: 0.5rem;
}

.admin-inline-form--wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.admin-activate-alliance {
    min-width: 10rem;
    max-width: 16rem;
}

.admin-inline-form--assign {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
}

.admin-inline-form--assign .register-form__input {
    min-width: 9rem;
    max-width: 14rem;
}

.admin-alliance-tag-pill {
    font-weight: 600;
    font-family: var(--font-mono);
    font-size: 0.88em;
    color: var(--muted);
    margin-left: 0.35rem;
}

.admin-alliance-kingdom-label {
    margin-left: 0.35rem;
    font-weight: 400;
    font-size: 0.85em;
}

.admin-alliance-tag-input {
    max-width: 6rem;
    font-family: var(--font-mono);
}

.admin-alliance-edit {
    margin-bottom: 0.75rem;
}

.admin-alliance-delete {
    margin-bottom: 1rem;
}

.admin-panel__title {
    margin: 0 0 0.65rem;
    font-size: 1.1rem;
}

.admin-panel__text {
    color: var(--muted);
    margin: 0 0 0.85rem;
    font-size: 0.92rem;
    line-height: 1.55;
}

.admin-panel__text--footer {
    margin-top: 1rem;
    margin-bottom: 0;
}

.admin-panel__text a {
    color: var(--accent);
}

.admin-mono {
    font-family: var(--font-mono);
    font-size: 0.88em;
}

.admin-secret {
    font-size: 1rem;
    word-break: break-all;
}

.admin-form {
    max-width: 28rem;
}

.admin-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.admin-search {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    flex: 1;
    min-width: min(100%, 18rem);
}

.admin-search__input {
    flex: 1;
    min-width: 12rem;
}

.admin-search__btn {
    flex-shrink: 0;
}

.admin-toolbar__meta {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.admin-player-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.admin-player-card {
    background: var(--surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 1rem 1.15rem;
    box-shadow: var(--shadow);
}

.admin-player-card__top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    margin-bottom: 0.75rem;
}

.admin-player-card__avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 1px solid var(--border-subtle);
}

.admin-player-card__who {
    flex: 1;
    min-width: 12rem;
}

.admin-player-card__name {
    display: block;
    font-weight: 700;
    font-size: 1.02rem;
}

.admin-player-card__alliance-tag {
    font-weight: 700;
    font-family: var(--font-mono);
    font-size: 0.92em;
    color: var(--muted);
    margin-right: 0.25rem;
}

.admin-player-card__kid {
    display: block;
    font-size: 0.88rem;
    color: var(--muted);
    margin-top: 0.15rem;
}

.admin-player-card__level {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-player-card__level-img {
    height: 28px;
    width: auto;
    object-fit: contain;
}

.admin-player-card__level-num {
    font-size: 0.85rem;
    color: var(--muted);
    font-weight: 600;
}

.admin-player-card__raw-meta {
    font-size: 0.78rem;
    color: var(--muted);
    margin: 0 0 0.75rem;
    font-family: var(--font-mono);
    word-break: break-word;
}

.admin-player-rename {
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border-subtle);
}

.admin-player-rename__summary {
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--muted);
    list-style: none;
}

.admin-player-rename__summary::-webkit-details-marker {
    display: none;
}

.admin-player-rename__form {
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 32rem;
}

.admin-player-rename__label {
    font-size: 0.88rem;
    font-weight: 600;
}

.admin-player-rename__hint {
    font-size: 0.8rem;
    color: var(--muted);
    margin: 0;
}

.admin-player-rename__btn {
    align-self: flex-start;
    margin-top: 0.25rem;
}

.admin-player-remove {
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border-subtle);
}

.admin-player-remove__summary {
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--muted);
    list-style: none;
}

.admin-player-remove__summary::-webkit-details-marker {
    display: none;
}

.admin-player-remove__form {
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 32rem;
}

.admin-player-remove__label {
    font-size: 0.88rem;
    font-weight: 600;
}

.admin-player-remove__required {
    font-weight: 500;
    color: var(--muted);
}

.admin-player-remove__hint {
    font-size: 0.8rem;
    color: var(--muted);
    margin: 0;
}

.admin-player-remove__textarea {
    min-height: 4.5rem;
    resize: vertical;
    font-family: inherit;
}

.admin-player-remove__btn {
    align-self: flex-start;
    margin-top: 0.25rem;
}

.admin-table--wide-cells .admin-table__comment-cell,
.admin-table--wide-cells .admin-table__ua-cell {
    max-width: 14rem;
    word-break: break-word;
    white-space: pre-wrap;
}

.admin-table__mono {
    font-family: var(--font-mono);
    font-size: 0.82rem;
}

.admin-code-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
    gap: 0.5rem 0.65rem;
}

.admin-code-cell {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.45rem 0.55rem;
    border-radius: var(--radius-sm);
    background: var(--surface2);
    border: 1px solid var(--border-subtle);
}

.admin-code-cell__code {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    word-break: break-all;
}

.admin-code-cell__time {
    font-size: 0.72rem;
    color: var(--muted);
}

.admin-redeem-pill {
    display: inline-block;
    align-self: flex-start;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-redeem-pill--success {
    background: var(--pill-active-bg);
    color: var(--pill-active-fg);
}

.admin-redeem-pill--already {
    background: var(--pill-pending-bg);
    color: var(--pill-pending-fg);
}

.admin-redeem-pill--error {
    background: var(--pill-invalid-bg);
    color: var(--pill-invalid-fg);
}

.admin-redeem-pill--none {
    background: var(--pill-expired-bg);
    color: var(--muted);
}

.admin-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 1.5rem;
}

.admin-pagination__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0 0.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
}

.admin-pagination__link:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.admin-pagination__link--active {
    background: var(--surface-highlight);
    border-color: var(--accent-dim);
    color: var(--accent);
}

.admin-table-wrap {
    overflow-x: auto;
    margin-top: 0.5rem;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.admin-table th,
.admin-table td {
    text-align: left;
    padding: 0.5rem 0.65rem;
    border-bottom: 1px solid var(--border-subtle);
    vertical-align: top;
}

.admin-table th {
    color: var(--muted);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-table__actions {
    white-space: nowrap;
}

.admin-inline-form {
    display: inline;
}

.admin-btn {
    display: inline-block;
    margin: 0 0.25rem 0.25rem 0;
    padding: 0.35rem 0.65rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    background: var(--surface2);
    color: var(--text);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
}

.admin-btn--ok {
    border-color: var(--success);
    background: var(--pill-active-bg);
    color: var(--pill-active-fg);
}

.admin-btn--danger {
    border-color: var(--danger);
    background: var(--pill-invalid-bg);
    color: var(--pill-invalid-fg);
}

.admin-muted {
    color: var(--muted);
    font-size: 0.85rem;
}

/* ——— Small screens ——— */
@media (max-width: 520px) {
    .register-form__submit {
        width: 100%;
    }

    .redemption-card__time {
        width: 100%;
        margin-left: 0;
        margin-top: 0.25rem;
    }

    .redemption-card__top {
        align-items: flex-start;
    }
}

/* ——— Print ——— */
@media print {
    html {
        color-scheme: light;
    }

    body {
        background: #fff;
        color: #111;
        display: block;
        min-height: auto;
    }

    .main {
        max-width: none;
    }

    .theme-float,
    .admin-app-top,
    .site-footer {
        display: none;
    }

    .admin-layout--app {
        padding-top: 0;
    }

    .site-header::after,
    .register-panel::before {
        display: none;
    }

    .register-panel,
    .dashboard-panel {
        box-shadow: none;
        border: 1px solid #ccc;
    }

    .dashboard {
        grid-template-columns: 1fr;
    }

    .dashboard-panel__scroll {
        max-height: none;
        overflow: visible;
    }

    .code-chip {
        background: rgba(22, 163, 74, 0.15);
        color: #14532d;
        border: 1px solid rgba(22, 163, 74, 0.35);
    }
}